Abstract: Disclosed is a method for providing a target mobile station with a multimedia content such as audio or video content before a call an originating mobile station attempted to connect is answered by the target mobile station. A mobile communication network protocol for multimedia transmission between a target mobile station and a network is established before a called party receives a call, so that multimedia such as images or moving pictures may be sent to the target mobile station before the called party answers the call. In this way, the called party is able to enjoy a multimedia service before the phone call is connected. Moreover, if the multimedia is an audio or moving picture about a calling party, the called party can identify the calling party based on the multimedia.

Abstract: A voice message transmission system and method which includes a sending terminal (MS) for registering a voice message and for receiving a notice of a message regarding the registered voice information; a base station controller (BSC) carrying out a call connection of the mobile communication network in response to a request for registering the voice message of the sending terminal (MS) received from a plurality of base stations(BTS); a mobile switching station (MSC/VLR) for carrying out a channel management and control connected from the base station controller (BSC) and carrying out a signal processing function according to the call connection; and an IP server interlocked with the mobile switching station (MSC/VLR), storing the voice message and outdialing on the basis of sender information, and then reproducing and outputting the voice message to the receiving terminal in the case that a receiving signal of the receiving terminal is recognized wherein the IP server includes a voice mailbox server (VMS) and

Abstract: Disclosed is a method for providing a target mobile station with a multimedia content such as audio or video content before a call an originating mobile station attempted to connect is answered by the target mobile station. A mobile communication network protocol for multimedia transmission between a target mobile station and a network is established before a called party receives a call, so that multimedia such as images or moving pictures may be sent to the target mobile station before the called party answers the call. In this way, the called party is able to enjoy a multimedia service before the phone call is connected. Moreover, if the multimedia is an audio or moving picture about a calling party, the called party can identify the calling party based on the multimedia.

Abstract: Disclosed are a voice message transmission system, transmission result notification system and methods thereof. A transmission terminal records a voice message and receiving terminal information. An IP server recognizes the record of a voice message and generates a communication path to the receiving terminal corresponding to the receiving terminal information. After detecting a voice message reception notification signal from the receiving terminal, the IP server provides the receiving terminal with the voice message. In the present invention, a receiver can listen to the voice message without manipulating a key. Thus, the present invention can increase the convenience in using a voice mailbox server.